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Rectangle
Author:
Ku, Yin Bon (Albert)
Topic:
Geometry
GeoGebra
New Resources
直角坐標平面上的旋轉變換
畫出對稱圖形
四邊形的特性
小数 的副本
長方體平面投影 (Codex版)
Discover Resources
有趣的切圓
绘你妈本
積分求面積
Archimedean spiral
斐波那契螺旋弧线（表格法-可动态调节）
Discover Topics
Mathematics
Quadratic Functions
Boxplot
Step Functions
Secant Line or Secant